BOSTON (AP) — Lawyers for Boston Marathon bombing suspect Dzhokhar Tsarnaev (joh-HAHR’ tsahr-NEYE’-ehv) have renewed their request for a judge to hold a hearing on leaks to the news media.

Last month, a judge issued a stern warning to prosecutors about former or current members of their team speaking to the media after Tsarnaev’s lawyers objected to interviews retired FBI agents gave around the anniversary of the deadly 2013 bombings.

The request came after several news outlets this week reported that investigators believe a friend of Tsarnaev provided the gun authorities say was used by Tsarnaev and his brother in the fatal shooting of an MIT police officer several days after the bombings.

On Friday, Tsarnaev’s lawyers asked the judge to hold a hearing to determine what instructions were given to law enforcement about not talking to the media.

Copyright 2014 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.